1567882089

素因数分解:

$3^4\times {\mathrm{839}}^1\times {\mathrm{23071}}^1$

素因数の和:23922

約数の個数: 20

約数和(自身を含む): 2345038080

約数和(自身を除く): 777155991

約数列:

[1, 3, 9, 27, 81, 839, 2517, 7551, 22653, 23071, 67959, 69213, 207639, 622917, 1868751, 19356569, 58069707, 174209121, 522627363, 1567882089]

約数ペア:

[(1, 1567882089), (3, 522627363), (9, 174209121), (27, 58069707), (81, 19356569), (839, 1868751), (2517, 622917), (7551, 207639), (22653, 69213), (23071, 67959)]